Home / 394,636-852,336

Finding the Third Proportional to 394,636 and 852,336

Calculator

Solution

The third proportional to 394,636 and 852,336 is: 1,840,877.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    394,636 : 852,336 = 852,336 : x
  2. Step 2: Convert to fraction form
    394,636/852,336 = 852,336/x
  3. Step 3: Cross multiply
    394,636x = 852,336 × 852,336
  4. Step 4: Simplify right side
    394,636x = 726,476,656,896
  5. Step 5: Solve for x
    x = 726,476,656,896/394,636
  6. Step 6: Final answer
    x = 1,840,877.81

Related Problems

Find third proportional to 197,318 and 426,168
Half scale
Find third proportional to 789,272 and 1,704,672
Double scale
Find third proportional to 394,638 and 852,340
Similar ratio
Find third proportional to 591,954 and 1,278,504
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.